Blockchain Explorer | learn me a bitcoin

Memory Pool

20,480 transactions

42.48 vMB

Show Random Selection

Max Size: 130/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,939	00000000000000000003629a0000000000000000000000000000000000000000	9 mins, 13 secs	1.00 vMB	525	10

Blockchain

Tip: 843,938 (320,938 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
523,000 523,000	000000000000000000219f371994064c0827c1ee1f2de17da4ae4472b7a68216	16 May 2018, 19:47	0.59 MB	1,497	34
522,999 522,999	00000000000000000037e4146131e4a0e367108040885faf18b3ea40f285ba9f	16 May 2018, 19:37	0.01 MB	34	17
522,998 522,998	0000000000000000001bfb278a8b4879284d38f8af70a4e4f8c9e7053ae3bda2	16 May 2018, 19:37	0.27 MB	592	39
522,997 522,997	0000000000000000003eec320106d72f07290a7790737820114e3e5dc3ca66d8	16 May 2018, 19:34	0.14 MB	308	27
522,996 522,996	00000000000000000031069606693a66b87ce45c796e9e31e2ca6f40366a17d7	16 May 2018, 19:32	0.04 MB	126	38
522,995 522,995	0000000000000000004233b94d5c8c25b5ffea3e078ee2e09020903166d9e6fa	16 May 2018, 19:32	0.17 MB	329	41
522,994 522,994	00000000000000000041ca8ee4a102c289db7568164ce8dc88ad105cec77799f	16 May 2018, 19:29	0.86 MB	2,051	40
522,993 522,993	000000000000000000111fd6ce2ff500e9d9d6d45d26f828d365da1057d4e328	16 May 2018, 19:17	0.62 MB	1,396	7
522,992 522,992	0000000000000000000a798f420c178c4e9e59daebfd4c0c02ff07801a6ecbb0	16 May 2018, 19:17	1.17 MB	2,326	45
522,991 522,991	00000000000000000035757b3c306f7d0f234feceb9b32bbc0368a2731b9e3db	16 May 2018, 18:54	0.51 MB	1,191	35
522,990 522,990	0000000000000000001d090d5e2e436c0650eb3697ad3afe556d24b61bd49952	16 May 2018, 18:47	0.15 MB	316	29
522,989 522,989	0000000000000000003fe9d842fd3fb28797c4054e6a8196cef4a0664f087ea7	16 May 2018, 18:46	0.69 MB	1,479	36
522,988 522,988	0000000000000000003fe6b405d9c7fe2d303f36ae508b9cf8ef30b6beeeb3c7	16 May 2018, 18:38	0.75 MB	1,761	18
522,987 522,987	0000000000000000002cdd93e456cc81e1622e15276b6ebeb725bbe03e5afdf3	16 May 2018, 18:32	1.17 MB	2,695	44
522,986 522,986	0000000000000000002016a6e60ea4632ff4e91d6cdc2af838c10de28a119250	16 May 2018, 18:10	1.14 MB	2,246	11
522,985 522,985	0000000000000000001fdbe98d1209323f06f6398a4b59719429e7b3d9aa845b	16 May 2018, 18:07	1.17 MB	2,743	48
522,984 522,984	0000000000000000002005b0da1e517172ac0ab3c9656eca621183b0d581cd04	16 May 2018, 17:39	0.15 MB	375	27
522,983 522,983	00000000000000000001e3245131fc5caa05b61bdeba6a8dc725402f0ada87f8	16 May 2018, 17:37	0.01 MB	44	39
522,982 522,982	000000000000000000385aedfe2b18fda7a577ee1bf1dd3e71fcaaf4ce76c066	16 May 2018, 17:37	1.15 MB	2,867	33
522,981 522,981	000000000000000000202ba0efb772a4db98e0cb1312b6f9b669c6e101daa9a1	16 May 2018, 17:20	0.31 MB	677	33
522,980 522,980	000000000000000000408bc7a06dbb39876f92b82126529a924fe5c3fa912a57	16 May 2018, 17:16	0.20 MB	414	44

Previous 10 blocks ↓

Total Size: 650.40 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 1 month, 14 days, 16 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,969.04 GB sent, 62.72 GB received

Notes

This page updates every 5 seconds.
Use the search bar at the top of the website to search for transactions and blocks.
Memory pool size (vMB) is the total size of the raw transaction data (not including metadata).
Block size (MB) does not include block header, tx count, or coinbase transaction.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

The main features of this explorer are:

Basic. The data is laid out to try and represent the structure of raw transactions and blocks.
Fast. I've made the pages load as fast as I can. If you can't be pretty, you might as well be fast.

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

bitcoin-cli getrawtransaction <txid>
bitcoin-cli getblock <hash>

You will need to add txindex=1 to your bitcoin.conf configuration file to be able query for all transactions.
Use bitcoin-cli help to a complete list of commands.
Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.